The series is the story of a band of brothers deployed to defend one of the United States’ farthest flung outposts at the gateway to one of the deadliest places on earth: the mouth of the Taliban-held Korengal Valley in Northeast Afghanistan. Told by the men who fought on the frontlines themselves and illustrated with real combat footage shot on helmet cameras and handy cams, this material never-before-seen on television takes viewers along for a visceral experience not witnessed in news reports or traditional documentary portrayals of war.